126065-87-0

Upstream product

• 6379-72-2 1,2-dimethoxy-4-(E)-propenylbenzene 
• 5460-32-2 1-iodo-3,4-dimethoxybenzene 
• 74-99-7 prop-1-yne 
• 19784-98-6 Isochavibetol 
• 1835-04-7 ethyl 3,4-dimethoxyphenyl ketone 
• 91-16-7 1,2-dimethoxybenzene 
• 126065-81-4 1,2-dichloro-1-(3,4-dimethoxyphenyl)propene 
• 1208-70-4 (+/-)-3.4-dimethoxy-1-(erythro-1.2-dibromo-propyl)-benzene 

Downstream Products

• 6380-24-1 (Z)-1,2-dimethoxy-4-(prop-1-en-1-yl)benzene 
• 1835-04-7 ethyl 3,4-dimethoxyphenyl ketone 
• 93446-23-2 7-(3,4-Dimethoxy-phenyl)-6-methyl-indeno[5,6-d][1,3]dioxol-5-one 
• 550365-35-0 3-(3,4-dimethoxyphenyl)-6,8-dimethoxy-4-methyl-1H-isochromen-1-one 

Relevant academic research and scientific papers

A Convenient Procedure for Sonogashira Reactions Using Propyne

A modified Sonogashira coupling of aryl iodides and propyne was achieved using only two equivalents of propyne in THF from 78 °C to room temperature.

AN EFFICIENT METHOD FOR THE SYNTHESIS OF 1-ARYLALKYNES

1-Arylalkynes are prepared from propiophenones in good yield via the sequence a) 2 equiv PCl5/Δ b) DBN or Δ and c) Mg metal.